Structure analysis

Cryo-EM Structure of as isolated form of NAD+-dependent Formate Dehydrogenase from Rhodobacter capsulatus

Electron Microscopy
3.26Å resolution
Source organism: Rhodobacter capsulatus
Assembly composition:
hetero octamer (preferred)
Entry contents: 4 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero octamer
Accessible surface area: 107221.57 Å2
Buried surface area: 34392.04 Å2
Dissociation area: 3,653.05 Å2
Dissociation energy (ΔGdiss): -5.65 kcal/mol
Dissociation entropy (TΔSdiss): 39.96 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-112664

Macromolecules

PDBe-KB: UniProt Coverage View: D5AQH0  
1958100200300400500600700800900
 
500
UniProt
D5AQH0
Chains
Domains
Secondary structure
Flexibility predictions
Ligand binding sites
Interaction interfaces
Sequence conservation

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PDBe-KB: UniProt Coverage View: D5AQH1  
150050100150200250300350400450500
 
200400
UniProt
D5AQH1
Chains
Domains
Secondary structure
Flexibility predictions
Ligand binding sites
Interaction interfaces
Sequence conservation

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Chains: C, G
Length: 150 amino acids
Theoretical weight: 15.6 KDa
Source organism: Rhodobacter capsulatus
Expression system: Rhodobacter capsulatus
UniProt:
  • Canonical: D5AQH2 (Residues: 1-150; Coverage: 100%)
Gene names: RCAP_rcc03037, fdhC
Pfam: Thioredoxin-like [2Fe-2S] ferredoxin
InterPro:
PDBe-KB: UniProt Coverage View: D5AQH2  
115020406080100120140
 
50100150
UniProt
D5AQH2
Chains
Domains
Secondary structure
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Sequence conservation

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Chains: D, H
Length: 71 amino acids
Theoretical weight: 7.39 KDa
Source organism: Rhodobacter capsulatus
Expression system: Rhodobacter capsulatus
UniProt:
  • Canonical: D5AQG8 (Residues: 1-71; Coverage: 100%)
Gene names: RCAP_rcc03033, fdhE
Pfam: NADH-dependant formate dehydrogenase delta subunit FdsD
InterPro: Formate dehydrogenase, delta subunit
PDBe-KB: UniProt Coverage View: D5AQG8  
171510152025303540455055606570
 
204060MSDDKIIRMANQIAAFFAVQPGDRAGPVAAHISENWSAPMRAALLAHVAAQSPGLDPLVIAAAPQIRPVPA
UniProt
D5AQG8
Chains
Domains
Secondary structure
Flexibility predictions
Interaction interfaces
Sequence conservation

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